ESP32 C3 WROOM 02 N4

The ESP32-C3-WROOM-02-N4 from Espressif Systems is a powerful, compact module designed for IoT applications requiring both WiFi and Bluetooth connectivity. It features a 32-bit RISC-V single-core processor that delivers efficient performance while maintaining low power consumption. With 4MB of flash memory, 400kB SRAM, and 384kB ROM, this module provides ample space for application code and data. The module supports 802.11 a/b/g/n WiFi standards and Bluetooth 5.0, ensuring reliable wireless communication. Its rich set of peripherals includes GPIO, I2C, I2S, SPI, and UART interfaces, making it highly versatile for various applications. The PCB trace antenna provides good wireless performance in a compact form factor. Operating at 3V to 3.6V with a receiving current of 82-84mA, this module is ideal for battery-powered devices. Whether you're building smart home devices, industrial IoT solutions, or wearable electronics, the ESP32-C3-WROOM-02-N4 offers the performance, connectivity, and flexibility needed for modern IoT applications.